Integrate boost::thread with Windows MSG

MsgThread.cpp

#include <windows.h>
#include <boost/thread/thread.hpp>

LRESULT MsgProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) {
  LRESULT result = 0;
  switch (message) {
    case WM_TIMER:
      std::cout << "WM_TIMER" << std::endl;
      result = 1;
      break;
    default:
      break;
  }
  return result;
}

void ThreadFunc() {
  MSG msg;
  SetTimer(0, 0, 1000, 0);
  while (GetMessage(&msg, 0, 0, 0)) {
    MsgProc(msg.hwnd, msg.message, msg.wParam, msg.lParam);
  }
}

int main() {
  boost::thread t(ThreadFunc);
  DWORD id = GetThreadId(t.native_handle());
  boost::this_thread::sleep(boost::posix_time::millisec(6000));
  PostThreadMessage(id, WM_QUIT, 0, 0);
  t.join();
  return 0;
}